nodetree (23oct20)

git-svn-id: svn://tug.org/texlive/trunk@56739 c570f23f-e606-0410-a88d-b1316a301751

6 files changed, 12 insertions, 5 deletions

diff --git a/Master/texmf-dist/doc/luatex/nodetree/nodetree.pdf b/Master/texmf-dist/doc/luatex/nodetree/nodetree.pdf
index ab7b6c9539c..5cc4c59c1d3 100644
--- a/Master/texmf-dist/doc/luatex/nodetree/nodetree.pdf
+++ b/Master/texmf-dist/doc/luatex/nodetree/nodetree.pdf
diff --git a/Master/texmf-dist/source/luatex/nodetree/nodetree.dtx b/Master/texmf-dist/source/luatex/nodetree/nodetree.dtx
index 30eb6bea9e9..4b7784a6637 100644
--- a/Master/texmf-dist/source/luatex/nodetree/nodetree.dtx
+++ b/Master/texmf-dist/source/luatex/nodetree/nodetree.dtx
@@ -28,7 +28,7 @@
 %<package>\NeedsTeXFormat{LaTeX2e}[1999/12/01]
 %<package>\ProvidesPackage{nodetree}
 %<*package>
-    [2020/10/03 v2.1 Visualize node lists in a tree view]
+    [2020/10/23 v2.2 Visualize node lists in a tree view]
 %</package>
 % \fi
 %
@@ -69,6 +69,9 @@
 %  * Make the package compatible with the Harfbuzz mode of the luaotfload fontloader.
 %  * Print node properties of copied nodes.
 % }
+% \changes{v2.2}{2020/10/23}{
+%  *  Fix unavailable library error (utf8 not in Lua5.1)
+% }
 % \DoNotIndex{\newcommand,\newenvironment,\def,\directlua}
 %
 % \StopEventually{}
@@ -231,7 +234,7 @@
 %    \begin{macrocode}
 \NeedsTeXFormat{LaTeX2e}[1994/06/01]
 \ProvidesPackage{nodetree-embed}
-  [2020/10/03 v2.1 Embed node trees into a LaTeX document]
+  [2020/10/23 v2.2 Embed node trees into a LaTeX document]
 %    \end{macrocode}
 %
 %    \begin{macrocode}
diff --git a/Master/texmf-dist/tex/luatex/nodetree/nodetree-embed.sty b/Master/texmf-dist/tex/luatex/nodetree/nodetree-embed.sty
index 5f3e244c826..a8007155c8d 100644
--- a/Master/texmf-dist/tex/luatex/nodetree/nodetree-embed.sty
+++ b/Master/texmf-dist/tex/luatex/nodetree/nodetree-embed.sty
@@ -22,7 +22,7 @@
 %% 
 \NeedsTeXFormat{LaTeX2e}[1994/06/01]
 \ProvidesPackage{nodetree-embed}
-  [2020/10/03 v2.1 Embed node trees into a LaTeX document]
+  [2020/10/23 v2.2 Embed node trees into a LaTeX document]
 \RequirePackage{xcolor,mdframed,expl3,xparse,fontspec}
 \input{nodetree}
 \RequirePackage{kvoptions}
diff --git a/Master/texmf-dist/tex/luatex/nodetree/nodetree.lua b/Master/texmf-dist/tex/luatex/nodetree/nodetree.lua
index 880f1895446..9931eb27805 100644
--- a/Master/texmf-dist/tex/luatex/nodetree/nodetree.lua
+++ b/Master/texmf-dist/tex/luatex/nodetree/nodetree.lua
@@ -16,7 +16,7 @@
 -- luacheck: globals node tex luatexbase lfs callback os unicode status modules
 
 if not modules then modules = { } end modules ['nodetree'] = {
-  version   = '2.1',
+  version   = '2.2',
   comment   = 'nodetree',
   author    = 'Josef Friedrich',
   copyright = 'Josef Friedrich',
@@ -26,6 +26,9 @@ if not modules then modules = { } end modules ['nodetree'] = {
 local direct            = node.direct
 local todirect          = direct.todirect
 local getchar           = direct.getchar
+--- Lua 5.1 does not have the utf8 library (Lua 5.1 is the default
+-- version in LuajitTeX). LuaJitTeX does include the slnunicode library.
+local utf8              = utf8 or unicode.utf8
 local utfchar           = utf8.char
 local properties        = direct.get_properties_table()
 
diff --git a/Master/texmf-dist/tex/luatex/nodetree/nodetree.sty b/Master/texmf-dist/tex/luatex/nodetree/nodetree.sty
index 1aa1f300d46..883f8bbe2f6 100644
--- a/Master/texmf-dist/tex/luatex/nodetree/nodetree.sty
+++ b/Master/texmf-dist/tex/luatex/nodetree/nodetree.sty
@@ -22,7 +22,7 @@
 %% 
 \NeedsTeXFormat{LaTeX2e}[1999/12/01]
 \ProvidesPackage{nodetree}
-    [2020/10/03 v2.1 Visualize node lists in a tree view]
+    [2020/10/23 v2.2 Visualize node lists in a tree view]
 \input{nodetree}
 \RequirePackage{kvoptions}
 \SetupKeyvalOptions{
diff --git a/Master/tlpkg/libexec/ctan2tds b/Master/tlpkg/libexec/ctan2tds
index 68429c4e005..4606166ed06 100755
--- a/Master/tlpkg/libexec/ctan2tds
+++ b/Master/tlpkg/libexec/ctan2tds
@@ -768,6 +768,7 @@ chomp (my $ctan_root = `tlpkginfo --ctan-root`);
  'lshort-zh-cn',        "die 'skipping, use lshort-chinese'",
  'ltnews',              "die 'skipping, nonfree doc'",
  'ltt',                 "&MAKEltt",
+ 'ltx2mathml',		"die 'skipping, compiled C++'",
  'ltx4yt',              "die 'skipping, per author (dps) request'",
  'ltximg',              "&MAKEflatten",
  'ltxindex',		"die 'skipping, obsolete on CTAN'",